What materials is the ENDURA Men’s Silicone Ring made from?

ENDURA Men’s Silicone Ring is crafted from premium tungsten carbide. Tungsten carbide is hypoallergenic and surpasses gold and titanium in hardness and scratch resistance.

Is the ENDURA Men’s Silicone Ring suitable for sensitive skin?

Yes, the ENDURA Men’s Silicone Ring is hypoallergenic and tested for purity, making it safe for sensitive skin. The tungsten carbide material contains no nickel or other common allergens.

How do I care for my ENDURA Men’s Silicone Ring?

Clean your ENDURA Men’s Silicone Ring with mild soap, warm water, and a soft cloth. Avoid abrasive pads, ultrasonic cleaners, or harsh chemicals. Always dry thoroughly before storing.

Can I wear my ENDURA Men’s Silicone Ring while swimming or showering?

We recommend removing your ENDURA Men’s Silicone Ring before swimming, showering, or prolonged water exposure. While tungsten carbide is highly durable can be affected by moisture and chemicals like chlorine.

What is included with my ENDURA Men’s Silicone Ring purchase?

Every ENDURA Men’s Silicone Ring includes a complimentary ENDURA silicone band and our signature eco-luxury clamshell presentation box. All purchases are covered by our Limited Lifetime Warranty and come with free UK express delivery (free worldwide shipping on orders over £100).

Does the ENDURA Men’s Silicone Ring come with a warranty?

Yes, every ENDURA Men’s Silicone Ring is backed by Foundoria's Limited Lifetime Warranty. If your ring shows signs of damage during normal wear, we will replace it with a new one. This warranty ensures your ring maintains its quality and craftsmanship over time.

What is the comfort fit design?

The ENDURA Men’s Silicone Ring features a comfort fit design with a seamless inner curve that contours to your finger, making it ideal for all-day wear. The interior is engineered for maximum comfort.

How do I find my correct ring size?

You can access our Ring Sizing Guide directly on the product page. We also offer a complimentary ring sizer that you can request for perfect accuracy. This ensures you get the right fit before ordering your ENDURA Men’s Silicone Ring.

Can I return or exchange my ENDURA Men’s Silicone Ring?

Yes, you can start a return or exchange within 30 days of delivery. Please note that once your order is confirmed, it cannot be cancelled or have the delivery address changed as it's immediately sent to our warehouse. For full details, please refer to our returns policy.

ENDURA Men’s Silicone Ring – 8mm Precision Fit, Navy

Name: ENDURA Men’s Silicone Ring – 8mm Precision Fit, Navy
Brand: Foundoria
Price: 14.99 GBP
Availability: OutOfStock

Key features

Material: Premium, high‑grade silicone for strength and flexibility
Fit: Hypoallergenic and skin‑safe, ideal for sensitive skin
Design: 8mm lightweight profile engineered for active lifestyles
Durability: Won’t warp, crack, or fade — built for long‑term wear
Performance: Waterproof and heat‑resistant for any environment
Comfort: Flexible construction ensures effortless all‑day fit
Style: Sleek, modern second wedding band
Versatility: Perfect for sport, travel, and work where metal isn't practical

FULL DESCRIPTION

The ENDURA Men’s Silicone Wedding Ring by Foundoria is engineered for performance, resilience, and modern style — the perfect alternative to a traditional metal band. Crafted from premium, high‑grade silicone, it delivers a hypoallergenic, skin‑safe fit that’s as gentle as it is durable, making it ideal for sensitive skin and all‑day wear.

Designed to move with you, ENDURA’s lightweight, flexible profile ensures comfort whether you’re training in the gym, working outdoors, or travelling abroad. Its waterproof and heat‑resistant properties mean it thrives in any environment, while its construction prevents warping, cracking, or fading — maintaining a sleek, understated look for years to come.

Perfect for active lifestyles, travel, or professions where metal rings aren’t practical, ENDURA offers the strength you need without compromising on style. From boardroom to backcountry, it’s the silicone wedding band that adapts to your life — built to endure, designed to be remembered.

What’s included

Foundoria branded ring pouch

Crafted from eco-friendly natural linen, designed to reflect our commitment to sustainability and refined detail.

US Size	UK Size	EU Size	Diameter (mm)	Circumference (mm)
5	J½	49	15.7	49.3
5.5	K½	50	16.1	50.6
6	L½	51	16.5	51.8
6.5	M½	52	16.9	53.1
7	N½	54	17.3	54.4
7.5	O½	55	17.7	55.7
8	P½	57	18.1	56.9
8.5	Q½	58	18.5	58.2
9	R½	59	19.0	59.5
9.5	S½	60	19.4	60.8
10	T½	62	19.8	62.1
10.5	U½	63	20.2	63.3
11	V½	64	20.6	64.6
11.5	W½	66	21.0	65.9
12	X½	67	21.4	67.2
12.5	Y½	68	21.8	68.4
13	Z½	70	22.2	69.7

US Size	UK Size	EU Size	Diameter (mm)	Circumference (mm)
5	J½	49	15.7	49.3
5.5	K½	50	16.1	50.6
6	L½	51	16.5	51.8
6.5	M½	52	16.9	53.1
7	N½	54	17.3	54.4
7.5	O½	55	17.7	55.7
8	P½	57	18.1	56.9
8.5	Q½	58	18.5	58.2
9	R½	59	19.0	59.5
9.5	S½	60	19.4	60.8
10	T½	62	19.8	62.1
10.5	U½	63	20.2	63.3
11	V½	64	20.6	64.6
11.5	W½	66	21.0	65.9
12	X½	67	21.4	67.2
12.5	Y½	68	21.8	68.4
13	Z½	70	22.2	69.7

Get 10% off

Foundoria

ENDURA Men’s Silicone Ring – 8mm Precision Fit, Navy

Key features

What’s included

Foundoria branded ring pouch

Customer Reviews

Subscribe to our newsletter